Here is the description of response attributes, which returns to the form of JSON.
|id||Unique speaker ID to identify speaker.|
Here is the possible error messages, which return if any condition gets failed or required data is missing for processing.
|Error Code||Error Description|
|400||The request could not be understood by the server due to malformed syntax.|
|401||You are not authorized to view the resource|
|403||Accessing the resource you were trying to reach is forbidden.|
|404||The resource you were trying to reach is not found.|
|4030201||Not Event Host|
|4068906||Speaker already exist with same email.|
|406||More than one user exist with same email|